The plugs are new in the box. There are only six of them. There is a list showing what vehicles the plugs will fit. If you have any question please call or text Matt at ThanksAcadianAcadian1970 - 1970AvantiII1971 - 1972AvantiII1973 - 1976BricklinSV-11975 - 1976BuickElectra 2251967 - 1967BuickElectra 2251969 - 1969BuickGS3401967 - 1967BuickGS4001967 - 1967BuickRiviera1967 - 1967BuickRoadmaster1992